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Viser treff 1-17 av 17

2013
1 Aksnes, Astrid; Leirset, Erlend.
Heterodyne interferometer with femtometer sensitivity for high frequency vibrations. International Symposium on Photoelectric Detection and Imaging 2013; 2013-06-25 - 2013-06-27
NTNU Untitled
 
2 Leirset, Erlend; Engan, Helge Emil; Aksnes, Astrid.
Heterodyne interferometer for absolute amplitude vibration measurements with femtometer sensitivity. Optics Express 2013 ;Volum 21.(17) s. 19900-19921
NTNU Untitled
 
2011
3 Leirset, Erlend; Aksnes, Astrid.
Optical vibration measurements of cross coupling effects in capacitive micromachined ultrasonic transducer arrays. Proceedings of SPIE, the International Society for Optical Engineering 2011 ;Volum 8082. s. -
NTNU Untitled
 
4 Leirset, Erlend; Aksnes, Astrid.
Optical vibration measurements of cross coupling effects in capacitive micromachined ultrasonic transducer arrays. Optical Metrology 2011; 2011-05-23 - 2011-05-26
NTNU Untitled
 
5 Leirset, Erlend; Rønnekleiv, Arne; Aksnes, Astrid.
Radiation pattern deterioration for phase steered capacitive micromachined ultrasonic transducer arrays due to cross coupling. 2011 IEEE International Ultrasonics Symposium; 2011-10-18 - 2011-10-21
NTNU Untitled
 
6 Leirset, Erlend; Rønnekleiv, Arne; Aksnes, Astrid.
Radiation pattern deterioration for phase steered capacitive micromachined ultrasonic transducer arrays due to cross coupling. IEEE International Ultrasonics Symposium Proceedings 2011 s. 361-364
NTNU Untitled
 
2010
7 Aksnes, Astrid; Leirset, Erlend; Åldstedt, Mats Marhaug; Martinussen, Hanne; Engan, Helge Emil.
Heterodyne interferometer characterization of capacitive micromachined ultrasonic transducers. Norsk Elektro Optikks 25 year anniversary symposium; 2010-06-11 - 2010-06-11
NTNU Untitled
 
8 Leirset, Erlend; Marhaug Åldstedt, Mats; Aksnes, Astrid.
Vibration measurements on immersed ultrasonic transducers. Norwegian Electro-optics Meeting 2010; 2010-04-07 - 2010-04-09
NTNU Untitled
 
9 Åldstedt, Mats Marhaug; Leirset, Erlend; Aksnes, Astrid.
Vibration pattern analysis of capacitive micromachined ultrasonic transducers using heterodyne interferometry. Norwegian Electro-optics Meeting; 2010-04-07 - 2010-04-09
NTNU Untitled
 
2009
10 Engan, Helge Emil; Martinussen, Hanne; Leirset, Erlend; Aksnes, Astrid.
Laser probe for high frequency and DC measurements of CMUTs. EOS Topical Meetings in Capri 2009; 2009-09-27 - 2009-09-30
NTNU Untitled
 
11 Martinussen, Hanne; Aksnes, Astrid; Leirset, Erlend; Engan, Helge Emil.
CMUT characterization by interferometric and electric measurements. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 2009 ;Volum 56.(12) s. 2711-2721
NTNU Untitled
 
2008
12 Aksnes, Astrid; Leirset, Erlend; Martinussen, Hanne; Engan, Helge Emil.
Modeling and optical characterization of vibrating micro- and nanostructures. SPIE Optics and Photonics 2008: Optics Design and Systems Engineering, Illumination and Metrology; 2008-08-10 - 2008-08-14
NTNU Untitled
 
13 Aksnes, Astrid; Leirset, Erlend; Martinussen, Hanne; Engan, Helge Emil.
Modeling and optical characterization of vibrating micro- and nanostructures. I: Interferomety XIV: Techniques and Analysis, Proc. of SPIE volume 7063. SPIE - International Society for Optical Engineering 2008 ISBN 9780819472830.
NTNU Untitled
 
14 Engan, Helge Emil; Martinussen, Hanne; Leirset, Erlend; Aksnes, Astrid.
Modeling and optical investigations of vibrating surfaces. 31st Scandinavian Symposium on Physical Acoustics; 2008-01-27 - 2008-01-30
NTNU Untitled
 
15 Leirset, Erlend; Martinussen, Hanne; Engan, Helge Emil; Aksnes, Astrid.
Heterodyne interferometer for measuring vibrational amplitude. Norsk elektrooptikkmøte 2008; 2008-03-26 - 2008-03-28
NTNU Untitled
 
16 Martinussen, Hanne; Leirset, Erlend; Aksnes, Astrid; Engan, Helge Emil.
Optical characterization of CMUTs by heterodyne interferometry. 7th International Workshop on Micromachined Ultrasonic Transducers; 2008-05-08 - 2008-05-09
NTNU Untitled
 
17 Martinussen, Hanne; Leirset, Erlend; Engan, Helge Emil; Aksnes, Astrid.
Modeling and optical investigations of vibrating surfaces. I: Proceedings of the 31st Scandinavian Symposium on Physical Acoustics, Geilo 27-30 January 2008. Trondheim: Department of Electronics and Telecommunications, NTNU 2008 ISBN 978-82-8123-007-1.
NTNU Untitled